05-14 400EX 400 EX Stock Simple Rebuild Kit Wiseco Piston Complete Gaskets Seals Maverick Sport 1000R Required 100 octane or higher

Required 100 octane or higher fuel

One piece stainless steel valve construction

BBK0011*BPR

and raw power

13101-MEB-670

05-14 400EX 400 EX Stock Simple Rebuild Kit Wiseco Piston Complete Gaskets Seals Maverick Sport 1000R Required 100 octane or higherHonda TRX 400EX 400X Simple Rebuild Kit (Stock Bore 85mm) We've heard your feedback! Some of our kits are Too Complete. We mean it when we say no one sells a more complete rebuild kit. We understand that sometimes you don't need to replace everything & just want a simple kit at a great value! Simple Rebuild Kits Includes NEW BPRATV Aftermarket 85mm Stock Bore Cylinder (1 Year Warranty) Wiseco 10: 1 Compression Forged Piston Includes Piston, Pin, Rings